Hoofstuk 2 — Elektrostatika Flashcards

(13 cards)

1
Q

Wat is elektrstatika?

A

Is die studie van statiese elektrisiteit

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2
Q

Wat is die 2soorte ladings?

A

Protone — + en Neutrone — neutraal

Elektrone — -

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3
Q

Wat is n neutrale voorwerp?

A

Voorwerp bevat ewe veel protone as elektrone

Netto lading sal 0 wees

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4
Q

Tribo-Elektriese reeks

A

Bl83

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5
Q

Nb!!! Skets

A

Bl88

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6
Q

In wat word elektriese ladings (altwee positief en negatief) gemeet?

A

Coulomb - C

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7
Q

Tabelle

A

Bl89

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8
Q

Wat is die simbool vi elektriese lading?

A

Q

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9
Q

Is n klein letter Q aanvaarbaar

A

Ja ,as jy verwys na die lading op n elektron of n proton
qe - elektron
qp -proton

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10
Q

Lading van elektron of proton ?

A

+/-1,6×10^¹⁹

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11
Q

Wat is Kwantisering van lading?

A

Kwantisering beteken dat n keantiteit uit hoeveelhede bestaan wat ni al kleiner gemaak kan word ni
So n hoeveelheid word n kwantum genoem

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12
Q

Beginsel van die kwantisering van lading?

A

N voorwerp het n elektriese lading wat n heelgetal veelvoud js van die elementêre lading (elektronlading)

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13
Q

Beginsal van die kwantisering van lading in simbole?

A

Q=nqē
Q– lading op die voorwerp
n – heelgetal
qē – die lading van n elektron , 1,6×10^¹⁹

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